Want to get a jump on the new year? We're helping you with that in this round of the Android apps of the week. Get yourself in gear with a calendar app, a 5K training tool, and more.

Agenda Calendar: So your New Year's resolution is to get organized? That starts with your agenda. Combine all your calendars into one minimalist format where you can use gestures to flip back and forth from monthly, weekly, daily, or specific event views. Set up is basic—if you already are using Android calendars, it will slurp up your schedules from there. $2

Bloons TD5: Can animals be bested by inanimate objects? Find out in the new versino of this tower defense game, where your team of cute monkeys has to pop the balloons in the level before it can advance. $3

Zombies, Run! 5K Training: You might not be able to run a 5K on your own, but you could if you were being chased by the undead. This app aims to get you from couch potato to race ready in just eight weeks. With the help of zombies of course. $1

It's a Small World: Don't visit Disney World without hitting It's a Small World. The song might stick in your head forever, but it's a classic. A classic that you can now memorialize through your Android phone's wallpaper. $1

Antiques Roadshow Play-along: Antiques Roadshow is kind of a guilty pleasure. You watch regular folks find out the crap from their basement is actually worth a fortune and conversely that their family heirlooms aren't worth beans. Weigh in with your own guesses while competing with other views in the value of items in the show's new companion app.